5 Best Red Dot Sight for Walther Q4 SF

Red dot sights on optic-ready handguns are no longer a thing for military and law enforcement officers. Over the last couple of years, these tools have become an important accessory for most shooters and we are here to take you through the best red dot sight for Walther Q4 SF.

The Walther Q4 SF is an optic-ready pistol known for its accuracy and performance. It is ideal for concealed carry and pairing it with a quality red dot sight is essential to improve one’s ability to engage a target quickly and accurately.

When searching for the best red dot sight for Walther Q4 SF, it is important to look at the construction quality of the sight and settle for a durable and well-made with hard-wearing materials durability. But with so many models available, the selection process can be tedious. We have scored the market, weighed the pros and cons, and identified the top contenders for Walter Q4 SF red dot sights. But first, here are the benefits you can expect from investing in a quality and reliable model.

Benefits of Red Dot Sights for Walther Q4 SF

Red dot sights offer multiple benefits for handguns like Walther Q4 SF. These benefits include:

Fast and Intuitive Target Acquisition

This is the primary benefit of red dot sights. They provide a clear aiming point that can be quickly aligned with the target for rapid acquisition.

Improved Situational Awareness

The infinite eye relief and large sighting window of red dot sights provide an unobstructed view of the target, allowing shooters to maintain focus on the target and shoot with both eyes open for improved situational awareness.

Increased Accuracy

The best red dot sight for Walther Q4 SF is essential for honing your shooting skills. The simplified point of aim will also boost your confidence and help you place the shots more accurately.

Low-Light Performance

Red dot sights have adjustable brightness settings for the reticle. This makes them more effective in low-light conditions where other sighting tools may be difficult to use.

Reduced Parallax

Most red dot sights have parallax-free optical configurations that help ensure accurate aiming even if the shooter’s eye is not perfectly aligned with the sight.

Best Red Dot Sights for Walther Q4 SF

Let’s now delve into the best red dot sights for Walther Q4 SF.

1) Holosun HE407C-GR-X2 Red Dot Sight – Best Overall

best red dot sight for Walther Q4 SF



First up, we have the Holosun HE407C-GR-X2 Red Dot Sight. This is an open-reflex sight designed for full-sized pistols. It is simple to install and easy to operate even for beginners.

The aiming point of this red dot sight is a 2 MOA red dot reticle. It provides the best balance of speed and accuracy. Besides, it is small enough to not obscure the small targets and optimally illuminated to ensure confident shooting in all light settings.

Regarding construction, the sight has a compact housing made from 7075-T6 aluminum. It is well-made to withstand impacts and rough handling. Furthermore, it uses an industry-standard footprint and houses the 1632 battery in a side-mounted tray for easy access during replacement.

Other technology and features included are Solar Failsafe, Shake Awake, super LED, and multilayer reflective glass that fights glare and enhances light transmission.


  • 12 brightness settings
  • Unlimited eye relief
  • Parallax-free
  • 2 MOA red dot reticle
  • Multi-coated optics
  • 7075-T6 aluminum construction
  • Solar Failsafe
  • Lock mode
  • Shake awake technology


  • Compatible with night vision gear
  • Easy battery access
  • Easy to install and use
  • Decent battery life
  • Durable and well-built


  • No mount included

2) Leupold DeltaPoint Pro Red Dot Sight – Best Rugged

best red dot sight for Walther Q4 SF



Leupold has been a substantial part of the optics industry for a reasonable length of time. It is known for its quality optics and accessories, and the DeltaPoint Pro Red Dot Sight is not any different.

This sight is proof that you can have a small sight with all the handy features you need to take your shooting a notch higher. It is crafted with an aluminum housing and a steel sheath for use even in the harshest conditions. Besides, the optical tube is designed with advanced sealing methods to keep moisture and dust at bay.

Another impressive feature of this red dot sight is its optical features. Firstly, it has an incredibly large field of view and crystal-clear glass to help you dominate every competition. Furthermore, the crisp 2.5 MOA red dot reticle has multiple brightness settings to help you get in targets faster in low-light situations.

In addition to everything else, the DeltaPoint Pro Red Dot Sight has motion sensor technology that extends the battery life by automatically deactivating the reticle after minutes of inactivity.


  • 5 MOA red dot reticle
  • Motion sensor technology
  • 100% waterproof, fog-proof, and shockproof
  • Sturdy aluminum chassis
  • 8 brightness settings
  • 1 MOA adjustment click value
  • Open emitter
  • Diamond coat optical coating
  • Red LED illumination
  • 60 MOA total adjustment range


  • Compact and lightweight
  • Outstanding durability
  • Easy battery access
  • Bright and crisp reticle


  • Battery life

3) VOTATU PMD504 Multiple Reticle Red Dot Sight – Best Versatile




When it comes to versatility and value, it is hard to go wrong with the VOTATU PMD504 Multiple Reticle Red Dot Sight. It harbors cutting-edge technology and features packed in a compact, lightweight body.

The selling point of this optic is its multi-reticle system. You can choose between a 2 MOA dot, 62 MOA circle, or both depending on your individual shooting needs. Besides, it employs a Shake Awake technology that turns the reticle on when it senses motion and automatically enters into sleep mode after about 225 seconds of inactivity.

High construction quality is another feature that makes it the best red dot sight for Walther Q4 SF. It is CNC machined with aircraft-grade aluminum for ultimate durability and longevity. Furthermore, it is IPX-7 waterproof and dustproof for performance in all weather conditions.

Well, that’s not all. The optics are multi-coated to ensure optical clarity even in low-light settings. Over and above that, the sight is outfitted with a side-loading battery compartment that allows quick battery replacement without removing it from the firearm.


  • 10 illumination settings
  • Shake Awake technology
  • Fully multi-coated optics
  • IPX-7 waterproof and fog-proof
  • Multiple reticle system
  • Unlimited eye relief
  • 1x magnification
  • RMR footprint
  • Aircraft-grade CNC aluminum housing


  • Easy battery access
  • Ambidextrous hand orientation
  • Compact and lightweight
  • Versatile
  • Inexpensive


  • Not for heavy-duty use

4) Vortex Venom Red Dot Sight – Best Budget

Vortex Venom Red Dot Sight




Here is another quality and inexpensive red dot sight ideal for Walther Q4 SF. It is designed to boost your speed of target acquisition and hone your skills in virtually all shooting environments.

This compact red dot sight features a 3 MOA red dot reticle that promotes rapid target acquisition without obscuring the small targets. The brightness of the reticle is adjustable and there is an ambient light sensor to control the illumination intensity relative to the ambient light settings.

Regarding construction, this optic has a durable, machined aluminum chassis. It protects the interior components and ensures the sight stands up to whatever nature throws at it. Besides, you are guaranteed unimpeded performance in all environments thanks to the waterproof and dustproof integrity.

To complement the outstanding build quality, the Venom red dot sight has high-quality, fully multi-coated lenses that offer a clean and wide field of view. It also boasts 1 MOA windage and elevation adjustments for easy sighting in.


  • O-ring seals
  • 1 MOA adjustment click value
  • High-quality, fully multi-coated lenses
  • Top load battery system
  • 10 adjustable illumination settings
  • Infinite eye relief
  • Parallax-free optics
  • Premium wide-field lens
  • Armortek lens finish
  • Aluminum alloy chassis


  • Clear sight picture
  • Multi-platform applications
  • Ease of use
  • Good value for the money


  • Hard to remove battery cover

5) AT3 Tactical ARO Micro 3 MOA Red Dot Reflex Sight – Best Compact

AT3 Tactical ARO Micro 3



The AT3 Tactical ARO Micro 3 MOA Red Dot Reflex Sight marks our last pick of the best red dot sight for Walther Q4 SF. It is a compact red dot sight with the biggest viewing area with none of the bulk of a standard tube.

The aiming point of this optic is a crisp 3 MOA red dot reticle that allows for accurate, both-eyes open shooting. You can tailor its visibility into 6 different illumination settings for optimal visibility in various light settings.

Moreover, the sight has scratch-resistant multi-coated lenses that enhance light transfer in low light for excellent image clarity. With the parallax-free design, the red dot stays on target, no matter where the shooter’s eye is in.

Above all, the AT3 Tactical ARO Micro 3 MOA Red Dot Reflex Sight has waterproof and shockproof circuitry to resist damage and ensure uninterrupted performance even in adverse conditions.


  • Crisp 3 MOA reticle
  • Parallax-free optical design
  • 6 adjustable red dot brightness settings
  • Waterproof and shockproof circuitry
  • Multi-coated lenses
  • Removable low mount for Picatinny rails
  • Unlimited eye relief
  • Open emitter
  • Anodized finish
  • Aircraft-grade aluminum construction


  • Compact and well-built
  • Lightweight design
  • Multi-platform friendly
  • Holds zero well
  • Inexpensive


  • Poor battery life

What Reticle Size is Ideal for Walther Q4 SF Red Dot Sight?

The reticle size of red dot sights varies from one model to the other. It is measured in MOA (Minute of Angle) and your choice will be determined by various factors such as personal preference, shooting conditions, and intended use.

Typically, a reticle size of 2 MOA or 3 MOA is considered versatile for most shooting applications. This size provides a good balance between precision for accuracy at longer ranges and visibility for quick target acquisition. It is also ideal for applications that include shooting small targets as it is too small to cause any obstructions.

However, shooters especially seniors and beginners prefer large-sized reticles of 4 MOA and above. These reticles are easy to spot and use but can sacrifice precision at longer ranges.

Criteria for Choosing the Best Red Dot Sight for Walther Q4 SF

Choosing the best red dot sight for Walther Q4 SF is not something you do in a hurry. Evaluate your options before you settle on any particular model and take into consideration the following:

Mounting Compatibility

Ensure the red dot sight is compatible with the mounting system of the Walther Q4 SF. Look at the mounting system it is equipped with and ensure that it fits the mount of your specific handgun.


It is without a doubt that the quality of construction determines the overall durability of Walther Q4 SF red dot sights. Opt for a product that is well-made to withstand recoil, environmental conditions, and rough handling. Also, look for sights that are sealed to lock out water, dust, and other elements.

Battery Life

It is also important to pay attention to the battery life of the red dot sight, especially if you plan to use it frequently. Longer battery life means less frequent battery changes or recharges, so the sight will always be ready when needed.

Brightness Settings

The best red dot sight for Walther Q4 SF has multiple brightness settings to accommodate various lighting conditions, including low-light situations. This ensures optimal visibility of the reticle no matter the environment.

Weight and Size

The Walther Q4 SF is a compact firearm that calls for a red dot sight that is small and lightweight. Such red dot sights minimize bulkiness and maintain maneuverability in all situations. They are also easy to install.

Battery Compartment

Lastly, look at where the battery compartment is situated. It can be at the top, on the side, or underneath. We recommend a model with either a side or top-loading battery compartment for easy access when the need for battery replacement arises.

Read Also


  • What distance should I zero a pistol red dot?

10 yards. This is the best distance to zero in your pistol red dot, whether for home defense, tactical shooting, or any other application.

  • Do red dot sights improve pistol accuracy?

Absolutely. Red dot sights simplify the point of aim and enhance shooting accuracy in all environments. On top of that, the have a parallax-free design that ensures the red dot reticle stays on target, no matter where the shooter’s eye is.

  • Are red dot sights good in the dark?

Yes. Red dot sights are effective in low light conditions, but their performance in complete darkness depends on whether or not the brightness settings are compatible with night vision gear.

Final Thoughts

In conclusion, red dot sights enhance shooting precision by making the shooter more aware of the point of aim. With plenty of options available out there, your ideal model for the Walther Q4 SF will depend on your shooting needs and preferences. Hopefully, this article has helped steer you in the right direction.